simtechusa.com - dns.ninja
simtechusa.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1781288973 | ||||||
Subdomains
mail.simtechusa.com |
Same first word
simtechusa.com |
Similar names
DNS History
22 records (6 active, 16 former)
○NSa.ns.topfloortech.com2016-03-31 → 2017-09-05 · 5 obs
● 2016-03-31 04:58:16
● 2017-09-05 16:18:14
○ 2026-03-31 17:33:46
○ 2026-06-12 18:36:00
○NSb.ns.topfloortech.com2016-03-31 → 2017-09-05 · 5 obs
● 2016-03-31 04:58:16
● 2017-09-05 16:18:14
○ 2026-03-31 17:33:46
○ 2026-06-12 18:36:00
○NSc.ns.topfloortech.com2016-03-31 → 2017-09-05 · 5 obs
● 2016-03-31 04:58:16
● 2017-09-05 16:18:14
○ 2026-03-31 17:33:46
○ 2026-06-12 18:36:00
○NSd.ns.topfloortech.com2016-03-31 → 2017-09-05 · 5 obs
● 2016-03-31 04:58:16
● 2017-09-05 16:18:14
○ 2026-03-31 17:33:46
○ 2026-06-12 18:36:00
○NSe.ns.topfloortech.com2016-03-31 → 2017-09-05 · 5 obs
● 2016-03-31 04:58:16
● 2017-09-05 16:18:14
○ 2026-03-31 17:33:46
○ 2026-06-12 18:36:00
●NSmotorhead.easydns.org2026-03-31 → 2026-06-12 · 3 obs
● 2026-03-31 17:33:46
● 2026-06-12 18:36:00
●NSnirvana.easydns.net2026-03-31 → 2026-06-12 · 3 obs
● 2026-03-31 17:33:46
● 2026-06-12 18:36:00
○NSns0.dnsmadeeasy.com2016-03-31 → 2017-09-05 · 5 obs
● 2016-03-31 04:58:16
● 2017-09-05 16:18:14
○ 2026-03-31 17:33:46
○ 2026-06-12 18:36:00
○NSns1349.websitewelcome.com2015-08-11 → 2016-01-11 · 4 obs
● 2016-01-11 04:29:04
○ 2016-03-31 04:58:16
○ 2026-06-12 18:36:00
○NSns1350.websitewelcome.com2015-08-11 → 2016-01-11 · 4 obs
● 2016-01-11 04:29:04
○ 2016-03-31 04:58:16
○ 2026-06-12 18:36:00
●NSrush.easydns.com2026-03-31 → 2026-06-12 · 3 obs
● 2026-03-31 17:33:46
● 2026-06-12 18:36:00
○MXsimtechusa.com.inbound10.mxlogic.net2015-08-11 → 2016-12-07 · 4 obs
● 2016-12-07 11:17:10
○ 2016-12-20 18:01:42
○ 2026-06-12 18:36:00
○MXsimtechusa.com.inbound10.mxlogicmx.net2015-08-11 → 2016-12-07 · 4 obs
● 2016-12-07 11:17:10
○ 2016-12-20 18:01:42
○ 2026-06-12 18:36:00
○MXsimtechusa.com.mx1-na.mailanyone.net2016-12-20 → 2017-09-05 · 5 obs
● 2016-12-20 18:01:42
● 2017-09-05 16:18:14
○ 2026-03-31 17:33:46
○ 2026-06-12 18:36:00
○MXsimtechusa.com.mx2-na.mailanyone.net2016-12-20 → 2017-09-05 · 5 obs
● 2016-12-20 18:01:42
● 2017-09-05 16:18:14
○ 2026-03-31 17:33:46
○ 2026-06-12 18:36:00
○MXsimtechusa.com.mx3-na.mailanyone.net2016-12-20 → 2017-09-05 · 5 obs
● 2016-12-20 18:01:42
● 2017-09-05 16:18:14
○ 2026-03-31 17:33:46
○ 2026-06-12 18:36:00
●MXus-smtp-inbound-1.mimecast.com2026-03-31 → 2026-06-12 · 3 obs
● 2026-03-31 17:33:46
● 2026-06-12 18:36:00
●MXus-smtp-inbound-2.mimecast.com2026-03-31 → 2026-06-12 · 3 obs
● 2026-03-31 17:33:46
● 2026-06-12 18:36:00
○A192.185.169.372015-08-11 → 2016-01-11 · 4 obs
● 2016-01-11 04:29:04
○ 2016-03-31 04:58:16
○ 2026-06-12 18:36:00
○A192.237.224.602016-03-31 → 2017-09-05 · 5 obs
● 2016-03-31 04:58:16
● 2017-09-05 16:18:14
○ 2026-03-31 17:33:46
○ 2026-06-12 18:36:00
○A2001:4801:7901:0:c5ce:526c:0:1a2016-03-31 → 2017-09-05 · 5 obs
● 2016-03-31 04:58:16
● 2017-09-05 16:18:14
○ 2026-03-31 17:33:46
○ 2026-06-12 18:36:00
●A23.185.0.12026-03-31 → 2026-06-12 · 3 obs
● 2026-03-31 17:33:46
● 2026-06-12 18:36:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net... | - |
| simtechusa.com | rush.easydns.com, nirvana.easydns.net, motorhead.easydns.org | 2 records |
✅ Authoritative Response
Server:95.85.29.101
NS records: rush.easydns.com, nirvana.easydns.net, motorhead.easydns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simtechusa.com (unsigned zone)
⏱️ Timing
Total: 1250ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.185.0.1 |
| NS | 3 | nirvana.easydns.net, motorhead.easydns.org... |
| MX | 2 | us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10) |
| TXT | 5 | v=spf1 include:us._netblocks.mimecast.co, 0ed1fe018a645e8e7232ec45369b92cf302c90b7... |
| SOA | 1 | rush.easydns.com zone.easydns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (rush.easydns.com, rush.easydns.com)
Analysis
Hierarchy
mail.simtechusa.com is a subdomain of simtechusa.com.
IP Addresses
simtechusa.com points to a single IP number: 23.185.0.1.
Additional host names — www.valencesurfacetech.com, gustodesign.co.nz, lightingdesignlab.com and two others — share IP numbers with simtechusa.com.
Name Servers
simtechusa.com carries NS records delegating to rush.easydns.com, nirvana.easydns.net and motorhead.easydns.org.
The name servers of simtechusa.com overlap at least partially with those of other domains — among them highmarkmechanical.com, swccpa.com, theoriginalgina.com and two more.
The name servers dns1.easydns.com, dns0.easydns.com and dns2.easydns.net are commonly seen alongside these name servers.
rush.easydns.com, nirvana.easydns.net and motorhead.easydns.org are three hostnames that each resolve to a pair of IP addresses: rush.easydns.com to 95.85.29.101 and 2a03:b0c0:0:1051::8ae:0, nirvana.easydns.net to 139.177.198.196 and 2600:3c04::f03c:95ff:fed1:593e, and motorhead.easydns.org to 172.235.48.64 and 2a01:7e03::f03c:95ff:fed1:366d.
Mail Servers
simtechusa.com has two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
simtechusa.com shares the same mail server setup as other domains, including lillysinghbook.com, canalys.com, uampa.com and two others.
simtechusa.com shares mail servers — at least in part — with other domains, including liquidr.com, codecollaborator.com, winntmag.com and two others.
Host names with 6 IP numbers:
us-smtp-inbound-1.mimecast.com resolves to 170.10.128.141, 170.10.128.221 and 170.10.128.242 among others, with 3 other IP addresses in total.
us-smtp-inbound-2.mimecast.com resolves to 170.10.128.141, 170.10.128.221 and 170.10.128.242 among others, with 3 other IP addresses in total.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.128.141 IP addresses.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.128.221 IP addresses.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.128.242 IP addresses.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.132.141 IP addresses.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.132.221 IP addresses.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.132.242 IP addresses.